Oroville Weather Forecast

    • 61
    • 85

    Increasing Clouds

    • 63
    • 88

    Partly Sunny

    • 64
    • 89

    Mostly Cloudy

    • 63
    • 90

    Mostly Cloudy

    • 63
    • 88

    Partly Sunny

    • 63
    • 88

    Partly Sunny

Today 14 Aug Okanogan Valley

Partly cloudy in the morning then clearing. Highs in the upper 70s to mid 80s.

Tonight 14 Aug Okanogan Valley

Partly cloudy. Lows in the mid 50s to lower 60s. Gusts up to 20 Mph in the evening.

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Oroville Temperature Statistics

August Temperature

Omak Airport (32.9 miles)

  • Lowest 3 August, 2026

    50.6 °F

  • Average August

    72.9 °F

  • Highest 6 August, 2026

    95.6 °F

Climate (2021–2026)

Omak Airport (32.9 miles)

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  • Average Low 2021–2026

    40.7 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    62.9 °F
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